The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1994
Filed:
May. 21, 1993
Applicant:
Inventor:
Holger Fitjer, Ansbach, DE;
Assignee:
George Karl Geka-Brush GmbH, Bechhofen-Waizendorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A46B / ;
U.S. Cl.
CPC ...
151671 ; 15206 ;
Abstract
A dental brush comprises two intertwisted wire sections between which fibers for cleaning the teeth and tooth gaps are arrested by the twisting. To achieve an increased retaining force acting on the fibers, it is provided in such a dental brush that at least one of the wire sections has a fin extending in the longitudinal direction.